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Philip J. Battenberg

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  • Oconomowoc, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Noise monitor with red surface lighting
    • Patent number D654386
    • Issue date Feb 21, 2012
    • 3M Innovative Properties Company
    • Philip J. Battenberg
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Noise monitor
    • Patent number D648643
    • Issue date Nov 15, 2011
    • 3M Innovative Properties Company
    • Philip J. Battenberg
    • D10 - Measuring, testing, or signalling instruments